50888460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{911}}^1$

素因数の和:956

約数の個数: 144

約数和(自身を含む): 174666240

約数和(自身を除く): 123777780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 911, 931, 980, 1140, 1330, 1470, 1596, 1822, 1862, 1995, 2660, 2733, 2793, 2940, 3644, 3724, 3990, 4555, 4655, 5466, 5586, 6377, 7980, 9110, 9310, 10932, 11172, 12754, 13665, 13965, 17309, 18220, 18620, 19131, 25508, 27330, 27930, 31885, 34618, 38262, 44639, 51927, 54660, 55860, 63770, 69236, 76524, 86545, 89278, 95655, 103854, 121163, 127540, 133917, 173090, 178556, 191310, 207708, 223195, 242326, 259635, 267834, 346180, 363489, 382620, 446390, 484652, 519270, 535668, 605815, 669585, 726978, 848141, 892780, 1038540, 1211630, 1339170, 1453956, 1696282, 1817445, 2423260, 2544423, 2678340, 3392564, 3634890, 4240705, 5088846, 7269780, 8481410, 10177692, 12722115, 16962820, 25444230, 50888460]

約数ペア:

[(1, 50888460), (2, 25444230), (3, 16962820), (4, 12722115), (5, 10177692), (6, 8481410), (7, 7269780), (10, 5088846), (12, 4240705), (14, 3634890), (15, 3392564), (19, 2678340), (20, 2544423), (21, 2423260), (28, 1817445), (30, 1696282), (35, 1453956), (38, 1339170), (42, 1211630), (49, 1038540), (57, 892780), (60, 848141), (70, 726978), (76, 669585), (84, 605815), (95, 535668), (98, 519270), (105, 484652), (114, 446390), (133, 382620), (140, 363489), (147, 346180), (190, 267834), (196, 259635), (210, 242326), (228, 223195), (245, 207708), (266, 191310), (285, 178556), (294, 173090), (380, 133917), (399, 127540), (420, 121163), (490, 103854), (532, 95655), (570, 89278), (588, 86545), (665, 76524), (735, 69236), (798, 63770), (911, 55860), (931, 54660), (980, 51927), (1140, 44639), (1330, 38262), (1470, 34618), (1596, 31885), (1822, 27930), (1862, 27330), (1995, 25508), (2660, 19131), (2733, 18620), (2793, 18220), (2940, 17309), (3644, 13965), (3724, 13665), (3990, 12754), (4555, 11172), (4655, 10932), (5466, 9310), (5586, 9110), (6377, 7980)]