48756800

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1036

約数の個数: 84

約数和(自身を含む): 123968256

約数和(自身を除く): 75211456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 155, 160, 200, 248, 310, 320, 400, 496, 620, 775, 800, 983, 992, 1240, 1550, 1600, 1966, 1984, 2480, 3100, 3932, 4915, 4960, 6200, 7864, 9830, 9920, 12400, 15728, 19660, 24575, 24800, 30473, 31456, 39320, 49150, 49600, 60946, 62912, 78640, 98300, 121892, 152365, 157280, 196600, 243784, 304730, 314560, 393200, 487568, 609460, 761825, 786400, 975136, 1218920, 1523650, 1572800, 1950272, 2437840, 3047300, 4875680, 6094600, 9751360, 12189200, 24378400, 48756800]

約数ペア:

[(1, 48756800), (2, 24378400), (4, 12189200), (5, 9751360), (8, 6094600), (10, 4875680), (16, 3047300), (20, 2437840), (25, 1950272), (31, 1572800), (32, 1523650), (40, 1218920), (50, 975136), (62, 786400), (64, 761825), (80, 609460), (100, 487568), (124, 393200), (155, 314560), (160, 304730), (200, 243784), (248, 196600), (310, 157280), (320, 152365), (400, 121892), (496, 98300), (620, 78640), (775, 62912), (800, 60946), (983, 49600), (992, 49150), (1240, 39320), (1550, 31456), (1600, 30473), (1966, 24800), (1984, 24575), (2480, 19660), (3100, 15728), (3932, 12400), (4915, 9920), (4960, 9830), (6200, 7864)]