48693250

素因数分解:

$2^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 96565248

約数和(自身を除く): 47871998

約数列:

[1, 2, 5, 10, 25, 31, 50, 61, 62, 103, 122, 125, 155, 206, 250, 305, 310, 515, 610, 775, 1030, 1525, 1550, 1891, 2575, 3050, 3193, 3782, 3875, 5150, 6283, 6386, 7625, 7750, 9455, 12566, 12875, 15250, 15965, 18910, 25750, 31415, 31930, 47275, 62830, 79825, 94550, 157075, 159650, 194773, 236375, 314150, 389546, 399125, 472750, 785375, 798250, 973865, 1570750, 1947730, 4869325, 9738650, 24346625, 48693250]

約数ペア:

[(1, 48693250), (2, 24346625), (5, 9738650), (10, 4869325), (25, 1947730), (31, 1570750), (50, 973865), (61, 798250), (62, 785375), (103, 472750), (122, 399125), (125, 389546), (155, 314150), (206, 236375), (250, 194773), (305, 159650), (310, 157075), (515, 94550), (610, 79825), (775, 62830), (1030, 47275), (1525, 31930), (1550, 31415), (1891, 25750), (2575, 18910), (3050, 15965), (3193, 15250), (3782, 12875), (3875, 12566), (5150, 9455), (6283, 7750), (6386, 7625)]