49380450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:512

約数の個数: 96

約数和(自身を含む): 141419520

約数和(自身を除く): 92039070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 131, 150, 175, 210, 262, 350, 359, 393, 525, 655, 718, 786, 917, 1050, 1077, 1310, 1795, 1834, 1965, 2154, 2513, 2751, 3275, 3590, 3930, 4585, 5026, 5385, 5502, 6550, 7539, 8975, 9170, 9825, 10770, 12565, 13755, 15078, 17950, 19650, 22925, 25130, 26925, 27510, 37695, 45850, 47029, 53850, 62825, 68775, 75390, 94058, 125650, 137550, 141087, 188475, 235145, 282174, 329203, 376950, 470290, 658406, 705435, 987609, 1175725, 1410870, 1646015, 1975218, 2351450, 3292030, 3527175, 4938045, 7054350, 8230075, 9876090, 16460150, 24690225, 49380450]

約数ペア:

[(1, 49380450), (2, 24690225), (3, 16460150), (5, 9876090), (6, 8230075), (7, 7054350), (10, 4938045), (14, 3527175), (15, 3292030), (21, 2351450), (25, 1975218), (30, 1646015), (35, 1410870), (42, 1175725), (50, 987609), (70, 705435), (75, 658406), (105, 470290), (131, 376950), (150, 329203), (175, 282174), (210, 235145), (262, 188475), (350, 141087), (359, 137550), (393, 125650), (525, 94058), (655, 75390), (718, 68775), (786, 62825), (917, 53850), (1050, 47029), (1077, 45850), (1310, 37695), (1795, 27510), (1834, 26925), (1965, 25130), (2154, 22925), (2513, 19650), (2751, 17950), (3275, 15078), (3590, 13755), (3930, 12565), (4585, 10770), (5026, 9825), (5385, 9170), (5502, 8975), (6550, 7539)]