15691984550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{4019}}^1$

素因数の和:4302

約数の個数: 96

約数和(自身を含む): 33019315200

約数和(自身を除く): 17327330650

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 155, 229, 275, 310, 341, 458, 550, 682, 775, 1145, 1550, 1705, 2290, 2519, 3410, 4019, 5038, 5725, 7099, 8038, 8525, 11450, 12595, 14198, 17050, 20095, 25190, 35495, 40190, 44209, 62975, 70990, 78089, 88418, 100475, 124589, 125950, 156178, 177475, 200950, 221045, 249178, 354950, 390445, 442090, 622945, 780890, 920351, 1105225, 1245890, 1370479, 1840702, 1952225, 2210450, 2740958, 3114725, 3904450, 4601755, 6229450, 6852395, 9203510, 10123861, 13704790, 20247722, 23008775, 28530881, 34261975, 46017550, 50619305, 57061762, 68523950, 101238610, 142654405, 253096525, 285308810, 313839691, 506193050, 627679382, 713272025, 1426544050, 1569198455, 3138396910, 7845992275, 15691984550]

約数ペア:

[(1, 15691984550), (2, 7845992275), (5, 3138396910), (10, 1569198455), (11, 1426544050), (22, 713272025), (25, 627679382), (31, 506193050), (50, 313839691), (55, 285308810), (62, 253096525), (110, 142654405), (155, 101238610), (229, 68523950), (275, 57061762), (310, 50619305), (341, 46017550), (458, 34261975), (550, 28530881), (682, 23008775), (775, 20247722), (1145, 13704790), (1550, 10123861), (1705, 9203510), (2290, 6852395), (2519, 6229450), (3410, 4601755), (4019, 3904450), (5038, 3114725), (5725, 2740958), (7099, 2210450), (8038, 1952225), (8525, 1840702), (11450, 1370479), (12595, 1245890), (14198, 1105225), (17050, 920351), (20095, 780890), (25190, 622945), (35495, 442090), (40190, 390445), (44209, 354950), (62975, 249178), (70990, 221045), (78089, 200950), (88418, 177475), (100475, 156178), (124589, 125950)]