1648528050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{13859}}^1$

素因数の和:13948

約数の個数: 96

約数和(自身を含む): 4475338560

約数和(自身を除く): 2826810510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 61, 65, 75, 78, 122, 130, 150, 183, 195, 305, 325, 366, 390, 610, 650, 793, 915, 975, 1525, 1586, 1830, 1950, 2379, 3050, 3965, 4575, 4758, 7930, 9150, 11895, 13859, 19825, 23790, 27718, 39650, 41577, 59475, 69295, 83154, 118950, 138590, 180167, 207885, 346475, 360334, 415770, 540501, 692950, 845399, 900835, 1039425, 1081002, 1690798, 1801670, 2078850, 2536197, 2702505, 4226995, 4504175, 5072394, 5405010, 8453990, 9008350, 10990187, 12680985, 13512525, 21134975, 21980374, 25361970, 27025050, 32970561, 42269950, 54950935, 63404925, 65941122, 109901870, 126809850, 164852805, 274754675, 329705610, 549509350, 824264025, 1648528050]

約数ペア:

[(1, 1648528050), (2, 824264025), (3, 549509350), (5, 329705610), (6, 274754675), (10, 164852805), (13, 126809850), (15, 109901870), (25, 65941122), (26, 63404925), (30, 54950935), (39, 42269950), (50, 32970561), (61, 27025050), (65, 25361970), (75, 21980374), (78, 21134975), (122, 13512525), (130, 12680985), (150, 10990187), (183, 9008350), (195, 8453990), (305, 5405010), (325, 5072394), (366, 4504175), (390, 4226995), (610, 2702505), (650, 2536197), (793, 2078850), (915, 1801670), (975, 1690798), (1525, 1081002), (1586, 1039425), (1830, 900835), (1950, 845399), (2379, 692950), (3050, 540501), (3965, 415770), (4575, 360334), (4758, 346475), (7930, 207885), (9150, 180167), (11895, 138590), (13859, 118950), (19825, 83154), (23790, 69295), (27718, 59475), (39650, 41577)]