48804390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:339

約数の個数: 128

約数和(自身を含む): 141004800

約数和(自身を除く): 92200410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 29, 30, 45, 46, 54, 58, 69, 87, 90, 115, 135, 138, 145, 174, 207, 230, 261, 270, 271, 290, 345, 414, 435, 522, 542, 621, 667, 690, 783, 813, 870, 1035, 1242, 1305, 1334, 1355, 1566, 1626, 2001, 2070, 2439, 2610, 2710, 3105, 3335, 3915, 4002, 4065, 4878, 6003, 6210, 6233, 6670, 7317, 7830, 7859, 8130, 10005, 12006, 12195, 12466, 14634, 15718, 18009, 18699, 20010, 23577, 24390, 30015, 31165, 36018, 36585, 37398, 39295, 47154, 56097, 60030, 62330, 70731, 73170, 78590, 90045, 93495, 112194, 117885, 141462, 168291, 180090, 180757, 186990, 212193, 235770, 280485, 336582, 353655, 361514, 424386, 542271, 560970, 707310, 841455, 903785, 1060965, 1084542, 1626813, 1682910, 1807570, 2121930, 2711355, 3253626, 4880439, 5422710, 8134065, 9760878, 16268130, 24402195, 48804390]

約数ペア:

[(1, 48804390), (2, 24402195), (3, 16268130), (5, 9760878), (6, 8134065), (9, 5422710), (10, 4880439), (15, 3253626), (18, 2711355), (23, 2121930), (27, 1807570), (29, 1682910), (30, 1626813), (45, 1084542), (46, 1060965), (54, 903785), (58, 841455), (69, 707310), (87, 560970), (90, 542271), (115, 424386), (135, 361514), (138, 353655), (145, 336582), (174, 280485), (207, 235770), (230, 212193), (261, 186990), (270, 180757), (271, 180090), (290, 168291), (345, 141462), (414, 117885), (435, 112194), (522, 93495), (542, 90045), (621, 78590), (667, 73170), (690, 70731), (783, 62330), (813, 60030), (870, 56097), (1035, 47154), (1242, 39295), (1305, 37398), (1334, 36585), (1355, 36018), (1566, 31165), (1626, 30015), (2001, 24390), (2070, 23577), (2439, 20010), (2610, 18699), (2710, 18009), (3105, 15718), (3335, 14634), (3915, 12466), (4002, 12195), (4065, 12006), (4878, 10005), (6003, 8130), (6210, 7859), (6233, 7830), (6670, 7317)]