51344370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:301

約数の個数: 192

約数和(自身を含む): 172523520

約数和(自身を除く): 121179150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 31, 33, 35, 42, 45, 55, 62, 63, 66, 70, 77, 90, 93, 99, 105, 110, 126, 154, 155, 165, 186, 198, 210, 217, 231, 239, 279, 310, 315, 330, 341, 385, 434, 462, 465, 478, 495, 558, 630, 651, 682, 693, 717, 770, 930, 990, 1023, 1085, 1155, 1195, 1302, 1386, 1395, 1434, 1673, 1705, 1953, 2046, 2151, 2170, 2310, 2387, 2390, 2629, 2790, 3069, 3255, 3346, 3410, 3465, 3585, 3906, 4302, 4774, 5019, 5115, 5258, 6138, 6510, 6930, 7161, 7170, 7409, 7887, 8365, 9765, 10038, 10230, 10755, 11935, 13145, 14322, 14818, 15057, 15345, 15774, 16730, 18403, 19530, 21483, 21510, 22227, 23661, 23870, 25095, 26290, 30114, 30690, 35805, 36806, 37045, 39435, 42966, 44454, 47322, 50190, 51863, 55209, 66681, 71610, 74090, 75285, 78870, 81499, 92015, 103726, 107415, 110418, 111135, 118305, 133362, 150570, 155589, 162998, 165627, 184030, 214830, 222270, 236610, 244497, 259315, 276045, 311178, 331254, 333405, 407495, 466767, 488994, 518630, 552090, 570493, 666810, 733491, 777945, 814990, 828135, 933534, 1140986, 1222485, 1466982, 1555890, 1656270, 1711479, 2333835, 2444970, 2852465, 3422958, 3667455, 4667670, 5134437, 5704930, 7334910, 8557395, 10268874, 17114790, 25672185, 51344370]

約数ペア:

[(1, 51344370), (2, 25672185), (3, 17114790), (5, 10268874), (6, 8557395), (7, 7334910), (9, 5704930), (10, 5134437), (11, 4667670), (14, 3667455), (15, 3422958), (18, 2852465), (21, 2444970), (22, 2333835), (30, 1711479), (31, 1656270), (33, 1555890), (35, 1466982), (42, 1222485), (45, 1140986), (55, 933534), (62, 828135), (63, 814990), (66, 777945), (70, 733491), (77, 666810), (90, 570493), (93, 552090), (99, 518630), (105, 488994), (110, 466767), (126, 407495), (154, 333405), (155, 331254), (165, 311178), (186, 276045), (198, 259315), (210, 244497), (217, 236610), (231, 222270), (239, 214830), (279, 184030), (310, 165627), (315, 162998), (330, 155589), (341, 150570), (385, 133362), (434, 118305), (462, 111135), (465, 110418), (478, 107415), (495, 103726), (558, 92015), (630, 81499), (651, 78870), (682, 75285), (693, 74090), (717, 71610), (770, 66681), (930, 55209), (990, 51863), (1023, 50190), (1085, 47322), (1155, 44454), (1195, 42966), (1302, 39435), (1386, 37045), (1395, 36806), (1434, 35805), (1673, 30690), (1705, 30114), (1953, 26290), (2046, 25095), (2151, 23870), (2170, 23661), (2310, 22227), (2387, 21510), (2390, 21483), (2629, 19530), (2790, 18403), (3069, 16730), (3255, 15774), (3346, 15345), (3410, 15057), (3465, 14818), (3585, 14322), (3906, 13145), (4302, 11935), (4774, 10755), (5019, 10230), (5115, 10038), (5258, 9765), (6138, 8365), (6510, 7887), (6930, 7409), (7161, 7170)]