51464250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 141270480

約数和(自身を除く): 89806230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 89, 90, 125, 150, 178, 225, 250, 257, 267, 375, 445, 450, 514, 534, 750, 771, 801, 890, 1125, 1285, 1335, 1542, 1602, 2225, 2250, 2313, 2570, 2670, 3855, 4005, 4450, 4626, 6425, 6675, 7710, 8010, 11125, 11565, 12850, 13350, 19275, 20025, 22250, 22873, 23130, 32125, 33375, 38550, 40050, 45746, 57825, 64250, 66750, 68619, 96375, 100125, 114365, 115650, 137238, 192750, 200250, 205857, 228730, 289125, 343095, 411714, 571825, 578250, 686190, 1029285, 1143650, 1715475, 2058570, 2859125, 3430950, 5146425, 5718250, 8577375, 10292850, 17154750, 25732125, 51464250]

約数ペア:

[(1, 51464250), (2, 25732125), (3, 17154750), (5, 10292850), (6, 8577375), (9, 5718250), (10, 5146425), (15, 3430950), (18, 2859125), (25, 2058570), (30, 1715475), (45, 1143650), (50, 1029285), (75, 686190), (89, 578250), (90, 571825), (125, 411714), (150, 343095), (178, 289125), (225, 228730), (250, 205857), (257, 200250), (267, 192750), (375, 137238), (445, 115650), (450, 114365), (514, 100125), (534, 96375), (750, 68619), (771, 66750), (801, 64250), (890, 57825), (1125, 45746), (1285, 40050), (1335, 38550), (1542, 33375), (1602, 32125), (2225, 23130), (2250, 22873), (2313, 22250), (2570, 20025), (2670, 19275), (3855, 13350), (4005, 12850), (4450, 11565), (4626, 11125), (6425, 8010), (6675, 7710)]