53871540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 157489920

約数和(自身を除く): 103618380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 61, 82, 122, 123, 164, 183, 205, 244, 246, 305, 359, 366, 410, 492, 610, 615, 718, 732, 820, 915, 1077, 1220, 1230, 1436, 1795, 1830, 2154, 2460, 2501, 3590, 3660, 4308, 5002, 5385, 7180, 7503, 10004, 10770, 12505, 14719, 15006, 21540, 21899, 25010, 29438, 30012, 37515, 43798, 44157, 50020, 58876, 65697, 73595, 75030, 87596, 88314, 109495, 131394, 147190, 150060, 176628, 218990, 220785, 262788, 294380, 328485, 437980, 441570, 656970, 883140, 897859, 1313940, 1795718, 2693577, 3591436, 4489295, 5387154, 8978590, 10774308, 13467885, 17957180, 26935770, 53871540]

約数ペア:

[(1, 53871540), (2, 26935770), (3, 17957180), (4, 13467885), (5, 10774308), (6, 8978590), (10, 5387154), (12, 4489295), (15, 3591436), (20, 2693577), (30, 1795718), (41, 1313940), (60, 897859), (61, 883140), (82, 656970), (122, 441570), (123, 437980), (164, 328485), (183, 294380), (205, 262788), (244, 220785), (246, 218990), (305, 176628), (359, 150060), (366, 147190), (410, 131394), (492, 109495), (610, 88314), (615, 87596), (718, 75030), (732, 73595), (820, 65697), (915, 58876), (1077, 50020), (1220, 44157), (1230, 43798), (1436, 37515), (1795, 30012), (1830, 29438), (2154, 25010), (2460, 21899), (2501, 21540), (3590, 15006), (3660, 14719), (4308, 12505), (5002, 10770), (5385, 10004), (7180, 7503)]