65492050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5303}}^1$

素因数の和:5347

約数の個数: 48

約数和(自身を含む): 138116160

約数和(自身を除く): 72624110

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1235, 2470, 5303, 6175, 10606, 12350, 26515, 53030, 68939, 100757, 132575, 137878, 201514, 265150, 344695, 503785, 689390, 1007570, 1309841, 1723475, 2518925, 2619682, 3446950, 5037850, 6549205, 13098410, 32746025, 65492050]

約数ペア:

[(1, 65492050), (2, 32746025), (5, 13098410), (10, 6549205), (13, 5037850), (19, 3446950), (25, 2619682), (26, 2518925), (38, 1723475), (50, 1309841), (65, 1007570), (95, 689390), (130, 503785), (190, 344695), (247, 265150), (325, 201514), (475, 137878), (494, 132575), (650, 100757), (950, 68939), (1235, 53030), (2470, 26515), (5303, 12350), (6175, 10606)]