52582140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{977}}^1$

素因数の和:1028

約数の個数: 144

約数和(自身を含む): 179419968

約数和(自身を除く): 126837828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 130, 138, 156, 180, 195, 207, 230, 234, 260, 276, 299, 345, 390, 414, 460, 468, 585, 598, 690, 780, 828, 897, 977, 1035, 1170, 1196, 1380, 1495, 1794, 1954, 2070, 2340, 2691, 2931, 2990, 3588, 3908, 4140, 4485, 4885, 5382, 5862, 5980, 8793, 8970, 9770, 10764, 11724, 12701, 13455, 14655, 17586, 17940, 19540, 22471, 25402, 26910, 29310, 35172, 38103, 43965, 44942, 50804, 53820, 58620, 63505, 67413, 76206, 87930, 89884, 112355, 114309, 127010, 134826, 152412, 175860, 190515, 202239, 224710, 228618, 254020, 269652, 292123, 337065, 381030, 404478, 449420, 457236, 571545, 584246, 674130, 762060, 808956, 876369, 1011195, 1143090, 1168492, 1348260, 1460615, 1752738, 2022390, 2286180, 2629107, 2921230, 3505476, 4044780, 4381845, 5258214, 5842460, 8763690, 10516428, 13145535, 17527380, 26291070, 52582140]

約数ペア:

[(1, 52582140), (2, 26291070), (3, 17527380), (4, 13145535), (5, 10516428), (6, 8763690), (9, 5842460), (10, 5258214), (12, 4381845), (13, 4044780), (15, 3505476), (18, 2921230), (20, 2629107), (23, 2286180), (26, 2022390), (30, 1752738), (36, 1460615), (39, 1348260), (45, 1168492), (46, 1143090), (52, 1011195), (60, 876369), (65, 808956), (69, 762060), (78, 674130), (90, 584246), (92, 571545), (115, 457236), (117, 449420), (130, 404478), (138, 381030), (156, 337065), (180, 292123), (195, 269652), (207, 254020), (230, 228618), (234, 224710), (260, 202239), (276, 190515), (299, 175860), (345, 152412), (390, 134826), (414, 127010), (460, 114309), (468, 112355), (585, 89884), (598, 87930), (690, 76206), (780, 67413), (828, 63505), (897, 58620), (977, 53820), (1035, 50804), (1170, 44942), (1196, 43965), (1380, 38103), (1495, 35172), (1794, 29310), (1954, 26910), (2070, 25402), (2340, 22471), (2691, 19540), (2931, 17940), (2990, 17586), (3588, 14655), (3908, 13455), (4140, 12701), (4485, 11724), (4885, 10764), (5382, 9770), (5862, 8970), (5980, 8793)]