47390850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8101}}^1$

素因数の和:8132

約数の個数: 72

約数和(自身を含む): 137134452

約数和(自身を除く): 89743602

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 8101, 16202, 24303, 40505, 48606, 72909, 81010, 105313, 121515, 145818, 202525, 210626, 243030, 315939, 364545, 405050, 526565, 607575, 631878, 729090, 947817, 1053130, 1215150, 1579695, 1822725, 1895634, 2632825, 3159390, 3645450, 4739085, 5265650, 7898475, 9478170, 15796950, 23695425, 47390850]

約数ペア:

[(1, 47390850), (2, 23695425), (3, 15796950), (5, 9478170), (6, 7898475), (9, 5265650), (10, 4739085), (13, 3645450), (15, 3159390), (18, 2632825), (25, 1895634), (26, 1822725), (30, 1579695), (39, 1215150), (45, 1053130), (50, 947817), (65, 729090), (75, 631878), (78, 607575), (90, 526565), (117, 405050), (130, 364545), (150, 315939), (195, 243030), (225, 210626), (234, 202525), (325, 145818), (390, 121515), (450, 105313), (585, 81010), (650, 72909), (975, 48606), (1170, 40505), (1950, 24303), (2925, 16202), (5850, 8101)]