54418950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 155990016

約数和(自身を除く): 101571066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 47, 50, 62, 75, 83, 90, 93, 94, 141, 150, 155, 166, 186, 225, 235, 249, 279, 282, 310, 415, 423, 450, 465, 470, 498, 558, 705, 747, 775, 830, 846, 930, 1175, 1245, 1395, 1410, 1457, 1494, 1550, 2075, 2115, 2325, 2350, 2490, 2573, 2790, 2914, 3525, 3735, 3901, 4150, 4230, 4371, 4650, 5146, 6225, 6975, 7050, 7285, 7470, 7719, 7802, 8742, 10575, 11703, 12450, 12865, 13113, 13950, 14570, 15438, 18675, 19505, 21150, 21855, 23157, 23406, 25730, 26226, 35109, 36425, 37350, 38595, 39010, 43710, 46314, 58515, 64325, 65565, 70218, 72850, 77190, 97525, 109275, 115785, 117030, 120931, 128650, 131130, 175545, 192975, 195050, 218550, 231570, 241862, 292575, 327825, 351090, 362793, 385950, 578925, 585150, 604655, 655650, 725586, 877725, 1088379, 1157850, 1209310, 1755450, 1813965, 2176758, 3023275, 3627930, 5441895, 6046550, 9069825, 10883790, 18139650, 27209475, 54418950]

約数ペア:

[(1, 54418950), (2, 27209475), (3, 18139650), (5, 10883790), (6, 9069825), (9, 6046550), (10, 5441895), (15, 3627930), (18, 3023275), (25, 2176758), (30, 1813965), (31, 1755450), (45, 1209310), (47, 1157850), (50, 1088379), (62, 877725), (75, 725586), (83, 655650), (90, 604655), (93, 585150), (94, 578925), (141, 385950), (150, 362793), (155, 351090), (166, 327825), (186, 292575), (225, 241862), (235, 231570), (249, 218550), (279, 195050), (282, 192975), (310, 175545), (415, 131130), (423, 128650), (450, 120931), (465, 117030), (470, 115785), (498, 109275), (558, 97525), (705, 77190), (747, 72850), (775, 70218), (830, 65565), (846, 64325), (930, 58515), (1175, 46314), (1245, 43710), (1395, 39010), (1410, 38595), (1457, 37350), (1494, 36425), (1550, 35109), (2075, 26226), (2115, 25730), (2325, 23406), (2350, 23157), (2490, 21855), (2573, 21150), (2790, 19505), (2914, 18675), (3525, 15438), (3735, 14570), (3901, 13950), (4150, 13113), (4230, 12865), (4371, 12450), (4650, 11703), (5146, 10575), (6225, 8742), (6975, 7802), (7050, 7719), (7285, 7470)]