49427820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2347}}^1$

素因数の和:2381

約数の個数: 120

約数和(自身を含む): 167055504

約数和(自身を除く): 117627684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 2347, 3510, 4212, 4694, 5265, 7020, 7041, 9388, 10530, 11735, 14082, 21060, 21123, 23470, 28164, 30511, 35205, 42246, 46940, 61022, 63369, 70410, 84492, 91533, 105615, 122044, 126738, 140820, 152555, 183066, 190107, 211230, 253476, 274599, 305110, 316845, 366132, 380214, 422460, 457665, 549198, 610220, 633690, 760428, 823797, 915330, 950535, 1098396, 1267380, 1372995, 1647594, 1830660, 1901070, 2471391, 2745990, 3295188, 3802140, 4118985, 4942782, 5491980, 8237970, 9885564, 12356955, 16475940, 24713910, 49427820]

約数ペア:

[(1, 49427820), (2, 24713910), (3, 16475940), (4, 12356955), (5, 9885564), (6, 8237970), (9, 5491980), (10, 4942782), (12, 4118985), (13, 3802140), (15, 3295188), (18, 2745990), (20, 2471391), (26, 1901070), (27, 1830660), (30, 1647594), (36, 1372995), (39, 1267380), (45, 1098396), (52, 950535), (54, 915330), (60, 823797), (65, 760428), (78, 633690), (81, 610220), (90, 549198), (108, 457665), (117, 422460), (130, 380214), (135, 366132), (156, 316845), (162, 305110), (180, 274599), (195, 253476), (234, 211230), (260, 190107), (270, 183066), (324, 152555), (351, 140820), (390, 126738), (405, 122044), (468, 105615), (540, 91533), (585, 84492), (702, 70410), (780, 63369), (810, 61022), (1053, 46940), (1170, 42246), (1404, 35205), (1620, 30511), (1755, 28164), (2106, 23470), (2340, 21123), (2347, 21060), (3510, 14082), (4212, 11735), (4694, 10530), (5265, 9388), (7020, 7041)]