49843170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 146451240

約数和(自身を除く): 96608070

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 29, 30, 39, 45, 58, 65, 78, 87, 90, 113, 117, 130, 145, 169, 174, 195, 226, 234, 261, 290, 338, 339, 377, 390, 435, 507, 522, 565, 585, 678, 754, 845, 870, 1014, 1017, 1130, 1131, 1170, 1305, 1469, 1521, 1690, 1695, 1885, 2034, 2262, 2535, 2610, 2938, 3042, 3277, 3390, 3393, 3770, 4407, 4901, 5070, 5085, 5655, 6554, 6786, 7345, 7605, 8814, 9802, 9831, 10170, 11310, 13221, 14690, 14703, 15210, 16385, 16965, 19097, 19662, 22035, 24505, 26442, 29406, 29493, 32770, 33930, 38194, 42601, 44070, 44109, 49010, 49155, 57291, 58986, 66105, 73515, 85202, 88218, 95485, 98310, 114582, 127803, 132210, 147030, 147465, 171873, 190970, 213005, 220545, 255606, 286455, 294930, 343746, 383409, 426010, 441090, 553813, 572910, 639015, 766818, 859365, 1107626, 1278030, 1661439, 1718730, 1917045, 2769065, 3322878, 3834090, 4984317, 5538130, 8307195, 9968634, 16614390, 24921585, 49843170]

約数ペア:

[(1, 49843170), (2, 24921585), (3, 16614390), (5, 9968634), (6, 8307195), (9, 5538130), (10, 4984317), (13, 3834090), (15, 3322878), (18, 2769065), (26, 1917045), (29, 1718730), (30, 1661439), (39, 1278030), (45, 1107626), (58, 859365), (65, 766818), (78, 639015), (87, 572910), (90, 553813), (113, 441090), (117, 426010), (130, 383409), (145, 343746), (169, 294930), (174, 286455), (195, 255606), (226, 220545), (234, 213005), (261, 190970), (290, 171873), (338, 147465), (339, 147030), (377, 132210), (390, 127803), (435, 114582), (507, 98310), (522, 95485), (565, 88218), (585, 85202), (678, 73515), (754, 66105), (845, 58986), (870, 57291), (1014, 49155), (1017, 49010), (1130, 44109), (1131, 44070), (1170, 42601), (1305, 38194), (1469, 33930), (1521, 32770), (1690, 29493), (1695, 29406), (1885, 26442), (2034, 24505), (2262, 22035), (2535, 19662), (2610, 19097), (2938, 16965), (3042, 16385), (3277, 15210), (3390, 14703), (3393, 14690), (3770, 13221), (4407, 11310), (4901, 10170), (5070, 9831), (5085, 9802), (5655, 8814), (6554, 7605), (6786, 7345)]