47777970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{769}}^1$

素因数の和:907

約数の個数: 64

約数和(自身を含む): 121968000

約数和(自身を除く): 74190030

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 109, 114, 190, 218, 285, 327, 545, 570, 654, 769, 1090, 1538, 1635, 2071, 2307, 3270, 3845, 4142, 4614, 6213, 7690, 10355, 11535, 12426, 14611, 20710, 23070, 29222, 31065, 43833, 62130, 73055, 83821, 87666, 146110, 167642, 219165, 251463, 419105, 438330, 502926, 838210, 1257315, 1592599, 2514630, 3185198, 4777797, 7962995, 9555594, 15925990, 23888985, 47777970]

約数ペア:

[(1, 47777970), (2, 23888985), (3, 15925990), (5, 9555594), (6, 7962995), (10, 4777797), (15, 3185198), (19, 2514630), (30, 1592599), (38, 1257315), (57, 838210), (95, 502926), (109, 438330), (114, 419105), (190, 251463), (218, 219165), (285, 167642), (327, 146110), (545, 87666), (570, 83821), (654, 73055), (769, 62130), (1090, 43833), (1538, 31065), (1635, 29222), (2071, 23070), (2307, 20710), (3270, 14611), (3845, 12426), (4142, 11535), (4614, 10355), (6213, 7690)]