7156937150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{245521}}^1$

素因数の和:245597

約数の個数: 48

約数和(自身を含む): 14796137808

約数和(自身を除く): 7639200658

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 53, 55, 106, 110, 265, 275, 530, 550, 583, 1166, 1325, 2650, 2915, 5830, 14575, 29150, 245521, 491042, 1227605, 2455210, 2700731, 5401462, 6138025, 12276050, 13012613, 13503655, 26025226, 27007310, 65063065, 67518275, 130126130, 135036550, 143138743, 286277486, 325315325, 650630650, 715693715, 1431387430, 3578468575, 7156937150]

約数ペア:

[(1, 7156937150), (2, 3578468575), (5, 1431387430), (10, 715693715), (11, 650630650), (22, 325315325), (25, 286277486), (50, 143138743), (53, 135036550), (55, 130126130), (106, 67518275), (110, 65063065), (265, 27007310), (275, 26025226), (530, 13503655), (550, 13012613), (583, 12276050), (1166, 6138025), (1325, 5401462), (2650, 2700731), (2915, 2455210), (5830, 1227605), (14575, 491042), (29150, 245521)]