50171080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{829}}^1$

素因数の和:946

約数の個数: 64

約数和(自身を含む): 121014000

約数和(自身を除く): 70842920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 89, 136, 170, 178, 340, 356, 445, 680, 712, 829, 890, 1513, 1658, 1780, 3026, 3316, 3560, 4145, 6052, 6632, 7565, 8290, 12104, 14093, 15130, 16580, 28186, 30260, 33160, 56372, 60520, 70465, 73781, 112744, 140930, 147562, 281860, 295124, 368905, 563720, 590248, 737810, 1254277, 1475620, 2508554, 2951240, 5017108, 6271385, 10034216, 12542770, 25085540, 50171080]

約数ペア:

[(1, 50171080), (2, 25085540), (4, 12542770), (5, 10034216), (8, 6271385), (10, 5017108), (17, 2951240), (20, 2508554), (34, 1475620), (40, 1254277), (68, 737810), (85, 590248), (89, 563720), (136, 368905), (170, 295124), (178, 281860), (340, 147562), (356, 140930), (445, 112744), (680, 73781), (712, 70465), (829, 60520), (890, 56372), (1513, 33160), (1658, 30260), (1780, 28186), (3026, 16580), (3316, 15130), (3560, 14093), (4145, 12104), (6052, 8290), (6632, 7565)]