54751770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9973}}^1$

素因数の和:10047

約数の個数: 48

約数和(自身を含む): 144702792

約数和(自身を除く): 89951022

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 9973, 19946, 29919, 49865, 59838, 89757, 99730, 149595, 179514, 299190, 448785, 608353, 897570, 1216706, 1825059, 3041765, 3650118, 5475177, 6083530, 9125295, 10950354, 18250590, 27375885, 54751770]

約数ペア:

[(1, 54751770), (2, 27375885), (3, 18250590), (5, 10950354), (6, 9125295), (9, 6083530), (10, 5475177), (15, 3650118), (18, 3041765), (30, 1825059), (45, 1216706), (61, 897570), (90, 608353), (122, 448785), (183, 299190), (305, 179514), (366, 149595), (549, 99730), (610, 89757), (915, 59838), (1098, 49865), (1830, 29919), (2745, 19946), (5490, 9973)]