50871768728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{18451}}^1$

素因数の和:18601

約数の個数: 128

約数和(自身を含む): 117177580800

約数和(自身を除く): 66305812072

約数列:

[1, 2, 4, 8, 11, 17, 19, 22, 34, 38, 44, 68, 76, 88, 97, 136, 152, 187, 194, 209, 323, 374, 388, 418, 646, 748, 776, 836, 1067, 1292, 1496, 1649, 1672, 1843, 2134, 2584, 3298, 3553, 3686, 4268, 6596, 7106, 7372, 8536, 13192, 14212, 14744, 18139, 18451, 20273, 28424, 31331, 36278, 36902, 40546, 62662, 72556, 73804, 81092, 125324, 145112, 147608, 162184, 202961, 250648, 313667, 344641, 350569, 405922, 627334, 689282, 701138, 811844, 1254668, 1378564, 1402276, 1623688, 1789747, 2509336, 2757128, 2804552, 3450337, 3579494, 3856259, 5959673, 6900674, 7158988, 7712518, 11919346, 13801348, 14317976, 15425036, 19687217, 23838692, 27602696, 30425699, 30850072, 34005193, 39374434, 47677384, 60851398, 65556403, 68010386, 78748868, 121702796, 131112806, 136020772, 157497736, 243405592, 262225612, 272041544, 334682689, 374057123, 524451224, 578088281, 669365378, 748114246, 1156176562, 1338730756, 1496228492, 2312353124, 2677461512, 2992456984, 4624706248, 6358971091, 12717942182, 25435884364, 50871768728]

約数ペア:

[(1, 50871768728), (2, 25435884364), (4, 12717942182), (8, 6358971091), (11, 4624706248), (17, 2992456984), (19, 2677461512), (22, 2312353124), (34, 1496228492), (38, 1338730756), (44, 1156176562), (68, 748114246), (76, 669365378), (88, 578088281), (97, 524451224), (136, 374057123), (152, 334682689), (187, 272041544), (194, 262225612), (209, 243405592), (323, 157497736), (374, 136020772), (388, 131112806), (418, 121702796), (646, 78748868), (748, 68010386), (776, 65556403), (836, 60851398), (1067, 47677384), (1292, 39374434), (1496, 34005193), (1649, 30850072), (1672, 30425699), (1843, 27602696), (2134, 23838692), (2584, 19687217), (3298, 15425036), (3553, 14317976), (3686, 13801348), (4268, 11919346), (6596, 7712518), (7106, 7158988), (7372, 6900674), (8536, 5959673), (13192, 3856259), (14212, 3579494), (14744, 3450337), (18139, 2804552), (18451, 2757128), (20273, 2509336), (28424, 1789747), (31331, 1623688), (36278, 1402276), (36902, 1378564), (40546, 1254668), (62662, 811844), (72556, 701138), (73804, 689282), (81092, 627334), (125324, 405922), (145112, 350569), (147608, 344641), (162184, 313667), (202961, 250648)]