55456014796

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{26903}}^1$

素因数の和:27743

約数の個数: 72

約数和(自身を含む): 121731452640

約数和(自身を除く): 66275437844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 809, 1274, 1618, 2548, 3236, 5663, 10517, 11326, 21034, 22652, 26903, 39641, 42068, 53806, 73619, 79282, 107612, 147238, 158564, 188321, 294476, 349739, 376642, 515333, 699478, 753284, 1030666, 1318247, 1398956, 2061332, 2448173, 2636494, 4896346, 5272988, 9792692, 17137211, 21764527, 34274422, 43529054, 68548844, 87058108, 152351689, 282938851, 304703378, 565877702, 609406756, 1066461823, 1131755404, 1980571957, 2132923646, 3961143914, 4265847292, 7922287828, 13864003699, 27728007398, 55456014796]

約数ペア:

[(1, 55456014796), (2, 27728007398), (4, 13864003699), (7, 7922287828), (13, 4265847292), (14, 3961143914), (26, 2132923646), (28, 1980571957), (49, 1131755404), (52, 1066461823), (91, 609406756), (98, 565877702), (182, 304703378), (196, 282938851), (364, 152351689), (637, 87058108), (809, 68548844), (1274, 43529054), (1618, 34274422), (2548, 21764527), (3236, 17137211), (5663, 9792692), (10517, 5272988), (11326, 4896346), (21034, 2636494), (22652, 2448173), (26903, 2061332), (39641, 1398956), (42068, 1318247), (53806, 1030666), (73619, 753284), (79282, 699478), (107612, 515333), (147238, 376642), (158564, 349739), (188321, 294476)]