51859860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3911}}^1$

素因数の和:3953

約数の個数: 96

約数和(自身を含む): 165618432

約数和(自身を除く): 113758572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 3911, 4420, 6630, 7822, 11733, 13260, 15644, 19555, 23466, 39110, 46932, 50843, 58665, 66487, 78220, 101686, 117330, 132974, 152529, 199461, 203372, 234660, 254215, 265948, 305058, 332435, 398922, 508430, 610116, 664870, 762645, 797844, 864331, 997305, 1016860, 1329740, 1525290, 1728662, 1994610, 2592993, 3050580, 3457324, 3989220, 4321655, 5185986, 8643310, 10371972, 12964965, 17286620, 25929930, 51859860]

約数ペア:

[(1, 51859860), (2, 25929930), (3, 17286620), (4, 12964965), (5, 10371972), (6, 8643310), (10, 5185986), (12, 4321655), (13, 3989220), (15, 3457324), (17, 3050580), (20, 2592993), (26, 1994610), (30, 1728662), (34, 1525290), (39, 1329740), (51, 1016860), (52, 997305), (60, 864331), (65, 797844), (68, 762645), (78, 664870), (85, 610116), (102, 508430), (130, 398922), (156, 332435), (170, 305058), (195, 265948), (204, 254215), (221, 234660), (255, 203372), (260, 199461), (340, 152529), (390, 132974), (442, 117330), (510, 101686), (663, 78220), (780, 66487), (884, 58665), (1020, 50843), (1105, 46932), (1326, 39110), (2210, 23466), (2652, 19555), (3315, 15644), (3911, 13260), (4420, 11733), (6630, 7822)]