51497160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3001}}^1$

素因数の和:3039

約数の個数: 128

約数和(自身を含む): 181560960

約数和(自身を除く): 130063800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3001, 3432, 4290, 5720, 6002, 8580, 9003, 12004, 15005, 17160, 18006, 24008, 30010, 33011, 36012, 39013, 45015, 60020, 66022, 72024, 78026, 90030, 99033, 117039, 120040, 132044, 156052, 165055, 180060, 195065, 198066, 234078, 264088, 312104, 330110, 360120, 390130, 396132, 429143, 468156, 495165, 585195, 660220, 780260, 792264, 858286, 936312, 990330, 1170390, 1287429, 1320440, 1560520, 1716572, 1980660, 2145715, 2340780, 2574858, 3433144, 3961320, 4291430, 4681560, 5149716, 6437145, 8582860, 10299432, 12874290, 17165720, 25748580, 51497160]

約数ペア:

[(1, 51497160), (2, 25748580), (3, 17165720), (4, 12874290), (5, 10299432), (6, 8582860), (8, 6437145), (10, 5149716), (11, 4681560), (12, 4291430), (13, 3961320), (15, 3433144), (20, 2574858), (22, 2340780), (24, 2145715), (26, 1980660), (30, 1716572), (33, 1560520), (39, 1320440), (40, 1287429), (44, 1170390), (52, 990330), (55, 936312), (60, 858286), (65, 792264), (66, 780260), (78, 660220), (88, 585195), (104, 495165), (110, 468156), (120, 429143), (130, 396132), (132, 390130), (143, 360120), (156, 330110), (165, 312104), (195, 264088), (220, 234078), (260, 198066), (264, 195065), (286, 180060), (312, 165055), (330, 156052), (390, 132044), (429, 120040), (440, 117039), (520, 99033), (572, 90030), (660, 78026), (715, 72024), (780, 66022), (858, 60020), (1144, 45015), (1320, 39013), (1430, 36012), (1560, 33011), (1716, 30010), (2145, 24008), (2860, 18006), (3001, 17160), (3432, 15005), (4290, 12004), (5720, 9003), (6002, 8580)]