51943980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{373}}^1$

素因数の和:607

約数の個数: 96

約数和(自身を含む): 159844608

約数和(自身を除く): 107900628

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 211, 220, 330, 373, 422, 633, 660, 746, 844, 1055, 1119, 1266, 1492, 1865, 2110, 2238, 2321, 2532, 3165, 3730, 4103, 4220, 4476, 4642, 5595, 6330, 6963, 7460, 8206, 9284, 11190, 11605, 12309, 12660, 13926, 16412, 20515, 22380, 23210, 24618, 27852, 34815, 41030, 46420, 49236, 61545, 69630, 78703, 82060, 123090, 139260, 157406, 236109, 246180, 314812, 393515, 472218, 787030, 865733, 944436, 1180545, 1574060, 1731466, 2361090, 2597199, 3462932, 4328665, 4722180, 5194398, 8657330, 10388796, 12985995, 17314660, 25971990, 51943980]

約数ペア:

[(1, 51943980), (2, 25971990), (3, 17314660), (4, 12985995), (5, 10388796), (6, 8657330), (10, 5194398), (11, 4722180), (12, 4328665), (15, 3462932), (20, 2597199), (22, 2361090), (30, 1731466), (33, 1574060), (44, 1180545), (55, 944436), (60, 865733), (66, 787030), (110, 472218), (132, 393515), (165, 314812), (211, 246180), (220, 236109), (330, 157406), (373, 139260), (422, 123090), (633, 82060), (660, 78703), (746, 69630), (844, 61545), (1055, 49236), (1119, 46420), (1266, 41030), (1492, 34815), (1865, 27852), (2110, 24618), (2238, 23210), (2321, 22380), (2532, 20515), (3165, 16412), (3730, 13926), (4103, 12660), (4220, 12309), (4476, 11605), (4642, 11190), (5595, 9284), (6330, 8206), (6963, 7460)]