49380372

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:365

約数の個数: 72

約数和(自身を含む): 128419200

約数和(自身を除く): 79038828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 97, 158, 179, 194, 237, 291, 316, 358, 388, 474, 537, 582, 711, 716, 873, 948, 1074, 1164, 1422, 1611, 1746, 2148, 2844, 3222, 3492, 6444, 7663, 14141, 15326, 17363, 22989, 28282, 30652, 34726, 42423, 45978, 52089, 56564, 68967, 69452, 84846, 91956, 104178, 127269, 137934, 156267, 169692, 208356, 254538, 275868, 312534, 509076, 625068, 1371677, 2743354, 4115031, 5486708, 8230062, 12345093, 16460124, 24690186, 49380372]

約数ペア:

[(1, 49380372), (2, 24690186), (3, 16460124), (4, 12345093), (6, 8230062), (9, 5486708), (12, 4115031), (18, 2743354), (36, 1371677), (79, 625068), (97, 509076), (158, 312534), (179, 275868), (194, 254538), (237, 208356), (291, 169692), (316, 156267), (358, 137934), (388, 127269), (474, 104178), (537, 91956), (582, 84846), (711, 69452), (716, 68967), (873, 56564), (948, 52089), (1074, 45978), (1164, 42423), (1422, 34726), (1611, 30652), (1746, 28282), (2148, 22989), (2844, 17363), (3222, 15326), (3492, 14141), (6444, 7663)]