48407777260

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{123031}}^1$

素因数の和:123334

約数の個数: 48

約数和(自身を含む): 103181524992

約数和(自身を除く): 54773747732

約数列:

[1, 2, 4, 5, 10, 20, 103, 191, 206, 382, 412, 515, 764, 955, 1030, 1910, 2060, 3820, 19673, 39346, 78692, 98365, 123031, 196730, 246062, 393460, 492124, 615155, 1230310, 2460620, 12672193, 23498921, 25344386, 46997842, 50688772, 63360965, 93995684, 117494605, 126721930, 234989210, 253443860, 469978420, 2420388863, 4840777726, 9681555452, 12101944315, 24203888630, 48407777260]

約数ペア:

[(1, 48407777260), (2, 24203888630), (4, 12101944315), (5, 9681555452), (10, 4840777726), (20, 2420388863), (103, 469978420), (191, 253443860), (206, 234989210), (382, 126721930), (412, 117494605), (515, 93995684), (764, 63360965), (955, 50688772), (1030, 46997842), (1910, 25344386), (2060, 23498921), (3820, 12672193), (19673, 2460620), (39346, 1230310), (78692, 615155), (98365, 492124), (123031, 393460), (196730, 246062)]