51007100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:435

約数の個数: 72

約数和(自身を含む): 117575808

約数和(自身を除く): 66568708

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 67, 92, 100, 115, 134, 230, 268, 331, 335, 460, 575, 662, 670, 1150, 1324, 1340, 1541, 1655, 1675, 2300, 3082, 3310, 3350, 6164, 6620, 6700, 7613, 7705, 8275, 15226, 15410, 16550, 22177, 30452, 30820, 33100, 38065, 38525, 44354, 76130, 77050, 88708, 110885, 152260, 154100, 190325, 221770, 380650, 443540, 510071, 554425, 761300, 1020142, 1108850, 2040284, 2217700, 2550355, 5100710, 10201420, 12751775, 25503550, 51007100]

約数ペア:

[(1, 51007100), (2, 25503550), (4, 12751775), (5, 10201420), (10, 5100710), (20, 2550355), (23, 2217700), (25, 2040284), (46, 1108850), (50, 1020142), (67, 761300), (92, 554425), (100, 510071), (115, 443540), (134, 380650), (230, 221770), (268, 190325), (331, 154100), (335, 152260), (460, 110885), (575, 88708), (662, 77050), (670, 76130), (1150, 44354), (1324, 38525), (1340, 38065), (1541, 33100), (1655, 30820), (1675, 30452), (2300, 22177), (3082, 16550), (3310, 15410), (3350, 15226), (6164, 8275), (6620, 7705), (6700, 7613)]