42583150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:457

約数の個数: 48

約数和(自身を含む): 82994688

約数和(自身を除く): 40411538

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 83, 155, 166, 310, 331, 415, 662, 775, 830, 1550, 1655, 2075, 2573, 3310, 4150, 5146, 8275, 10261, 12865, 16550, 20522, 25730, 27473, 51305, 54946, 64325, 102610, 128650, 137365, 256525, 274730, 513050, 686825, 851663, 1373650, 1703326, 4258315, 8516630, 21291575, 42583150]

約数ペア:

[(1, 42583150), (2, 21291575), (5, 8516630), (10, 4258315), (25, 1703326), (31, 1373650), (50, 851663), (62, 686825), (83, 513050), (155, 274730), (166, 256525), (310, 137365), (331, 128650), (415, 102610), (662, 64325), (775, 54946), (830, 51305), (1550, 27473), (1655, 25730), (2075, 20522), (2573, 16550), (3310, 12865), (4150, 10261), (5146, 8275)]