50551020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:429

約数の個数: 192

約数和(自身を含む): 178752000

約数和(自身を除く): 128200980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 108, 114, 117, 130, 135, 156, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 342, 351, 379, 380, 390, 468, 494, 513, 540, 570, 585, 684, 702, 741, 758, 780, 855, 988, 1026, 1137, 1140, 1170, 1235, 1404, 1482, 1516, 1710, 1755, 1895, 2052, 2223, 2274, 2340, 2470, 2565, 2964, 3411, 3420, 3510, 3705, 3790, 4446, 4548, 4927, 4940, 5130, 5685, 6669, 6822, 7020, 7201, 7410, 7580, 8892, 9854, 10233, 10260, 11115, 11370, 13338, 13644, 14402, 14781, 14820, 17055, 19708, 20466, 21603, 22230, 22740, 24635, 26676, 28804, 29562, 33345, 34110, 36005, 40932, 43206, 44343, 44460, 49270, 51165, 59124, 64809, 66690, 68220, 72010, 73905, 86412, 88686, 93613, 98540, 102330, 108015, 129618, 133029, 133380, 144020, 147810, 177372, 187226, 194427, 204660, 216030, 221715, 259236, 266058, 280839, 295620, 324045, 374452, 388854, 432060, 443430, 468065, 532116, 561678, 648090, 665145, 777708, 842517, 886860, 936130, 972135, 1123356, 1296180, 1330290, 1404195, 1685034, 1872260, 1944270, 2527551, 2660580, 2808390, 3370068, 3888540, 4212585, 5055102, 5616780, 8425170, 10110204, 12637755, 16850340, 25275510, 50551020]

約数ペア:

[(1, 50551020), (2, 25275510), (3, 16850340), (4, 12637755), (5, 10110204), (6, 8425170), (9, 5616780), (10, 5055102), (12, 4212585), (13, 3888540), (15, 3370068), (18, 2808390), (19, 2660580), (20, 2527551), (26, 1944270), (27, 1872260), (30, 1685034), (36, 1404195), (38, 1330290), (39, 1296180), (45, 1123356), (52, 972135), (54, 936130), (57, 886860), (60, 842517), (65, 777708), (76, 665145), (78, 648090), (90, 561678), (95, 532116), (108, 468065), (114, 443430), (117, 432060), (130, 388854), (135, 374452), (156, 324045), (171, 295620), (180, 280839), (190, 266058), (195, 259236), (228, 221715), (234, 216030), (247, 204660), (260, 194427), (270, 187226), (285, 177372), (342, 147810), (351, 144020), (379, 133380), (380, 133029), (390, 129618), (468, 108015), (494, 102330), (513, 98540), (540, 93613), (570, 88686), (585, 86412), (684, 73905), (702, 72010), (741, 68220), (758, 66690), (780, 64809), (855, 59124), (988, 51165), (1026, 49270), (1137, 44460), (1140, 44343), (1170, 43206), (1235, 40932), (1404, 36005), (1482, 34110), (1516, 33345), (1710, 29562), (1755, 28804), (1895, 26676), (2052, 24635), (2223, 22740), (2274, 22230), (2340, 21603), (2470, 20466), (2565, 19708), (2964, 17055), (3411, 14820), (3420, 14781), (3510, 14402), (3705, 13644), (3790, 13338), (4446, 11370), (4548, 11115), (4927, 10260), (4940, 10233), (5130, 9854), (5685, 8892), (6669, 7580), (6822, 7410), (7020, 7201)]