53196780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9743}}^1$

素因数の和:9775

約数の個数: 96

約数和(自身を含む): 183343104

約数和(自身を除く): 130146324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 9743, 19486, 29229, 38972, 48715, 58458, 68201, 97430, 116916, 126659, 136402, 146145, 194860, 204603, 253318, 272804, 292290, 341005, 379977, 409206, 506636, 584580, 633295, 682010, 759954, 818412, 886613, 1023015, 1266590, 1364020, 1519908, 1773226, 1899885, 2046030, 2533180, 2659839, 3546452, 3799770, 4092060, 4433065, 5319678, 7599540, 8866130, 10639356, 13299195, 17732260, 26598390, 53196780]

約数ペア:

[(1, 53196780), (2, 26598390), (3, 17732260), (4, 13299195), (5, 10639356), (6, 8866130), (7, 7599540), (10, 5319678), (12, 4433065), (13, 4092060), (14, 3799770), (15, 3546452), (20, 2659839), (21, 2533180), (26, 2046030), (28, 1899885), (30, 1773226), (35, 1519908), (39, 1364020), (42, 1266590), (52, 1023015), (60, 886613), (65, 818412), (70, 759954), (78, 682010), (84, 633295), (91, 584580), (105, 506636), (130, 409206), (140, 379977), (156, 341005), (182, 292290), (195, 272804), (210, 253318), (260, 204603), (273, 194860), (364, 146145), (390, 136402), (420, 126659), (455, 116916), (546, 97430), (780, 68201), (910, 58458), (1092, 48715), (1365, 38972), (1820, 29229), (2730, 19486), (5460, 9743)]