51165240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3583}}^1$

素因数の和:3621

約数の個数: 128

約数和(自身を含む): 185794560

約数和(自身を除く): 134629320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 3583, 4760, 7140, 7166, 10749, 14280, 14332, 17915, 21498, 25081, 28664, 35830, 42996, 50162, 53745, 60911, 71660, 75243, 85992, 100324, 107490, 121822, 125405, 143320, 150486, 182733, 200648, 214980, 243644, 250810, 300972, 304555, 365466, 376215, 426377, 429960, 487288, 501620, 601944, 609110, 730932, 752430, 852754, 913665, 1003240, 1218220, 1279131, 1461864, 1504860, 1705508, 1827330, 2131885, 2436440, 2558262, 3009720, 3411016, 3654660, 4263770, 5116524, 6395655, 7309320, 8527540, 10233048, 12791310, 17055080, 25582620, 51165240]

約数ペア:

[(1, 51165240), (2, 25582620), (3, 17055080), (4, 12791310), (5, 10233048), (6, 8527540), (7, 7309320), (8, 6395655), (10, 5116524), (12, 4263770), (14, 3654660), (15, 3411016), (17, 3009720), (20, 2558262), (21, 2436440), (24, 2131885), (28, 1827330), (30, 1705508), (34, 1504860), (35, 1461864), (40, 1279131), (42, 1218220), (51, 1003240), (56, 913665), (60, 852754), (68, 752430), (70, 730932), (84, 609110), (85, 601944), (102, 501620), (105, 487288), (119, 429960), (120, 426377), (136, 376215), (140, 365466), (168, 304555), (170, 300972), (204, 250810), (210, 243644), (238, 214980), (255, 200648), (280, 182733), (340, 150486), (357, 143320), (408, 125405), (420, 121822), (476, 107490), (510, 100324), (595, 85992), (680, 75243), (714, 71660), (840, 60911), (952, 53745), (1020, 50162), (1190, 42996), (1428, 35830), (1785, 28664), (2040, 25081), (2380, 21498), (2856, 17915), (3570, 14332), (3583, 14280), (4760, 10749), (7140, 7166)]