47428636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 92574720

約数和(自身を除く): 45146084

約数列:

[1, 2, 4, 19, 31, 38, 41, 62, 76, 82, 124, 164, 491, 589, 779, 982, 1178, 1271, 1558, 1964, 2356, 2542, 3116, 5084, 9329, 15221, 18658, 20131, 24149, 30442, 37316, 40262, 48298, 60884, 80524, 96596, 289199, 382489, 578398, 624061, 764978, 1156796, 1248122, 1529956, 2496244, 11857159, 23714318, 47428636]

約数ペア:

[(1, 47428636), (2, 23714318), (4, 11857159), (19, 2496244), (31, 1529956), (38, 1248122), (41, 1156796), (62, 764978), (76, 624061), (82, 578398), (124, 382489), (164, 289199), (491, 96596), (589, 80524), (779, 60884), (982, 48298), (1178, 40262), (1271, 37316), (1558, 30442), (1964, 24149), (2356, 20131), (2542, 18658), (3116, 15221), (5084, 9329)]