52005813280

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{197831}}^1$

素因数の和:197930

約数の個数: 96

約数和(自身を含む): 129220697088

約数和(自身を除く): 77214883808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 53, 62, 80, 106, 124, 155, 160, 212, 248, 265, 310, 424, 496, 530, 620, 848, 992, 1060, 1240, 1643, 1696, 2120, 2480, 3286, 4240, 4960, 6572, 8215, 8480, 13144, 16430, 26288, 32860, 52576, 65720, 131440, 197831, 262880, 395662, 791324, 989155, 1582648, 1978310, 3165296, 3956620, 6132761, 6330592, 7913240, 10485043, 12265522, 15826480, 20970086, 24531044, 30663805, 31652960, 41940172, 49062088, 52425215, 61327610, 83880344, 98124176, 104850430, 122655220, 167760688, 196248352, 209700860, 245310440, 325036333, 335521376, 419401720, 490620880, 650072666, 838803440, 981241760, 1300145332, 1625181665, 1677606880, 2600290664, 3250363330, 5200581328, 6500726660, 10401162656, 13001453320, 26002906640, 52005813280]

約数ペア:

[(1, 52005813280), (2, 26002906640), (4, 13001453320), (5, 10401162656), (8, 6500726660), (10, 5200581328), (16, 3250363330), (20, 2600290664), (31, 1677606880), (32, 1625181665), (40, 1300145332), (53, 981241760), (62, 838803440), (80, 650072666), (106, 490620880), (124, 419401720), (155, 335521376), (160, 325036333), (212, 245310440), (248, 209700860), (265, 196248352), (310, 167760688), (424, 122655220), (496, 104850430), (530, 98124176), (620, 83880344), (848, 61327610), (992, 52425215), (1060, 49062088), (1240, 41940172), (1643, 31652960), (1696, 30663805), (2120, 24531044), (2480, 20970086), (3286, 15826480), (4240, 12265522), (4960, 10485043), (6572, 7913240), (8215, 6330592), (8480, 6132761), (13144, 3956620), (16430, 3165296), (26288, 1978310), (32860, 1582648), (52576, 989155), (65720, 791324), (131440, 395662), (197831, 262880)]