52706340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:506

約数の個数: 144

約数和(自身を含む): 172972800

約数和(自身を除く): 120266460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 29, 30, 36, 45, 46, 58, 60, 69, 87, 90, 92, 115, 116, 138, 145, 174, 180, 207, 230, 261, 276, 290, 345, 348, 414, 435, 439, 460, 522, 580, 667, 690, 828, 870, 878, 1035, 1044, 1305, 1317, 1334, 1380, 1740, 1756, 2001, 2070, 2195, 2610, 2634, 2668, 3335, 3951, 4002, 4140, 4390, 5220, 5268, 6003, 6585, 6670, 7902, 8004, 8780, 10005, 10097, 12006, 12731, 13170, 13340, 15804, 19755, 20010, 20194, 24012, 25462, 26340, 30015, 30291, 38193, 39510, 40020, 40388, 50485, 50924, 60030, 60582, 63655, 76386, 79020, 90873, 100970, 114579, 120060, 121164, 127310, 151455, 152772, 181746, 190965, 201940, 229158, 254620, 292813, 302910, 363492, 381930, 454365, 458316, 572895, 585626, 605820, 763860, 878439, 908730, 1145790, 1171252, 1464065, 1756878, 1817460, 2291580, 2635317, 2928130, 3513756, 4392195, 5270634, 5856260, 8784390, 10541268, 13176585, 17568780, 26353170, 52706340]

約数ペア:

[(1, 52706340), (2, 26353170), (3, 17568780), (4, 13176585), (5, 10541268), (6, 8784390), (9, 5856260), (10, 5270634), (12, 4392195), (15, 3513756), (18, 2928130), (20, 2635317), (23, 2291580), (29, 1817460), (30, 1756878), (36, 1464065), (45, 1171252), (46, 1145790), (58, 908730), (60, 878439), (69, 763860), (87, 605820), (90, 585626), (92, 572895), (115, 458316), (116, 454365), (138, 381930), (145, 363492), (174, 302910), (180, 292813), (207, 254620), (230, 229158), (261, 201940), (276, 190965), (290, 181746), (345, 152772), (348, 151455), (414, 127310), (435, 121164), (439, 120060), (460, 114579), (522, 100970), (580, 90873), (667, 79020), (690, 76386), (828, 63655), (870, 60582), (878, 60030), (1035, 50924), (1044, 50485), (1305, 40388), (1317, 40020), (1334, 39510), (1380, 38193), (1740, 30291), (1756, 30015), (2001, 26340), (2070, 25462), (2195, 24012), (2610, 20194), (2634, 20010), (2668, 19755), (3335, 15804), (3951, 13340), (4002, 13170), (4140, 12731), (4390, 12006), (5220, 10097), (5268, 10005), (6003, 8780), (6585, 8004), (6670, 7902)]