53498220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 155990016

約数和(自身を除く): 102491796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 61, 94, 122, 141, 183, 188, 235, 244, 282, 305, 311, 366, 470, 564, 610, 622, 705, 732, 915, 933, 940, 1220, 1244, 1410, 1555, 1830, 1866, 2820, 2867, 3110, 3660, 3732, 4665, 5734, 6220, 8601, 9330, 11468, 14335, 14617, 17202, 18660, 18971, 28670, 29234, 34404, 37942, 43005, 43851, 56913, 57340, 58468, 73085, 75884, 86010, 87702, 94855, 113826, 146170, 172020, 175404, 189710, 219255, 227652, 284565, 292340, 379420, 438510, 569130, 877020, 891637, 1138260, 1783274, 2674911, 3566548, 4458185, 5349822, 8916370, 10699644, 13374555, 17832740, 26749110, 53498220]

約数ペア:

[(1, 53498220), (2, 26749110), (3, 17832740), (4, 13374555), (5, 10699644), (6, 8916370), (10, 5349822), (12, 4458185), (15, 3566548), (20, 2674911), (30, 1783274), (47, 1138260), (60, 891637), (61, 877020), (94, 569130), (122, 438510), (141, 379420), (183, 292340), (188, 284565), (235, 227652), (244, 219255), (282, 189710), (305, 175404), (311, 172020), (366, 146170), (470, 113826), (564, 94855), (610, 87702), (622, 86010), (705, 75884), (732, 73085), (915, 58468), (933, 57340), (940, 56913), (1220, 43851), (1244, 43005), (1410, 37942), (1555, 34404), (1830, 29234), (1866, 28670), (2820, 18971), (2867, 18660), (3110, 17202), (3660, 14617), (3732, 14335), (4665, 11468), (5734, 9330), (6220, 8601)]