47355910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 101928960

約数和(自身を除く): 54573050

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 139, 155, 157, 217, 278, 310, 314, 434, 695, 785, 973, 1085, 1099, 1390, 1570, 1946, 2170, 2198, 4309, 4865, 4867, 5495, 8618, 9730, 9734, 10990, 21545, 21823, 24335, 30163, 34069, 43090, 43646, 48670, 60326, 68138, 109115, 150815, 152761, 170345, 218230, 301630, 305522, 340690, 676513, 763805, 1353026, 1527610, 3382565, 4735591, 6765130, 9471182, 23677955, 47355910]

約数ペア:

[(1, 47355910), (2, 23677955), (5, 9471182), (7, 6765130), (10, 4735591), (14, 3382565), (31, 1527610), (35, 1353026), (62, 763805), (70, 676513), (139, 340690), (155, 305522), (157, 301630), (217, 218230), (278, 170345), (310, 152761), (314, 150815), (434, 109115), (695, 68138), (785, 60326), (973, 48670), (1085, 43646), (1099, 43090), (1390, 34069), (1570, 30163), (1946, 24335), (2170, 21823), (2198, 21545), (4309, 10990), (4865, 9734), (4867, 9730), (5495, 8618)]