53355180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{181}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 159606720

約数和(自身を除く): 106251540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 181, 204, 255, 289, 340, 362, 510, 543, 578, 724, 867, 905, 1020, 1086, 1156, 1445, 1734, 1810, 2172, 2715, 2890, 3077, 3468, 3620, 4335, 4913, 5430, 5780, 6154, 8670, 9231, 9826, 10860, 12308, 14739, 15385, 17340, 18462, 19652, 24565, 29478, 30770, 36924, 46155, 49130, 52309, 58956, 61540, 73695, 92310, 98260, 104618, 147390, 156927, 184620, 209236, 261545, 294780, 313854, 523090, 627708, 784635, 889253, 1046180, 1569270, 1778506, 2667759, 3138540, 3557012, 4446265, 5335518, 8892530, 10671036, 13338795, 17785060, 26677590, 53355180]

約数ペア:

[(1, 53355180), (2, 26677590), (3, 17785060), (4, 13338795), (5, 10671036), (6, 8892530), (10, 5335518), (12, 4446265), (15, 3557012), (17, 3138540), (20, 2667759), (30, 1778506), (34, 1569270), (51, 1046180), (60, 889253), (68, 784635), (85, 627708), (102, 523090), (170, 313854), (181, 294780), (204, 261545), (255, 209236), (289, 184620), (340, 156927), (362, 147390), (510, 104618), (543, 98260), (578, 92310), (724, 73695), (867, 61540), (905, 58956), (1020, 52309), (1086, 49130), (1156, 46155), (1445, 36924), (1734, 30770), (1810, 29478), (2172, 24565), (2715, 19652), (2890, 18462), (3077, 17340), (3468, 15385), (3620, 14739), (4335, 12308), (4913, 10860), (5430, 9826), (5780, 9231), (6154, 8670)]