51562995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:236

約数の個数: 64

約数和(自身を含む): 94279680

約数和(自身を除く): 42716685

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 61, 109, 141, 165, 183, 235, 305, 327, 517, 545, 671, 705, 915, 1199, 1551, 1635, 2013, 2585, 2867, 3355, 3597, 5123, 5995, 6649, 7755, 8601, 10065, 14335, 15369, 17985, 19947, 25615, 31537, 33245, 43005, 56353, 73139, 76845, 94611, 99735, 157685, 169059, 219417, 281765, 312503, 365695, 473055, 845295, 937509, 1097085, 1562515, 3437533, 4687545, 10312599, 17187665, 51562995]

約数ペア:

[(1, 51562995), (3, 17187665), (5, 10312599), (11, 4687545), (15, 3437533), (33, 1562515), (47, 1097085), (55, 937509), (61, 845295), (109, 473055), (141, 365695), (165, 312503), (183, 281765), (235, 219417), (305, 169059), (327, 157685), (517, 99735), (545, 94611), (671, 76845), (705, 73139), (915, 56353), (1199, 43005), (1551, 33245), (1635, 31537), (2013, 25615), (2585, 19947), (2867, 17985), (3355, 15369), (3597, 14335), (5123, 10065), (5995, 8601), (6649, 7755)]