51825160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 127695960

約数和(自身を除く): 75870800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 37, 38, 40, 74, 76, 95, 97, 148, 152, 185, 190, 194, 296, 361, 370, 380, 388, 485, 703, 722, 740, 760, 776, 970, 1406, 1444, 1480, 1805, 1843, 1940, 2812, 2888, 3515, 3589, 3610, 3686, 3880, 5624, 7030, 7178, 7220, 7372, 9215, 13357, 14060, 14356, 14440, 14744, 17945, 18430, 26714, 28120, 28712, 35017, 35890, 36860, 53428, 66785, 68191, 70034, 71780, 73720, 106856, 133570, 136382, 140068, 143560, 175085, 267140, 272764, 280136, 340955, 350170, 534280, 545528, 681910, 700340, 1295629, 1363820, 1400680, 2591258, 2727640, 5182516, 6478145, 10365032, 12956290, 25912580, 51825160]

約数ペア:

[(1, 51825160), (2, 25912580), (4, 12956290), (5, 10365032), (8, 6478145), (10, 5182516), (19, 2727640), (20, 2591258), (37, 1400680), (38, 1363820), (40, 1295629), (74, 700340), (76, 681910), (95, 545528), (97, 534280), (148, 350170), (152, 340955), (185, 280136), (190, 272764), (194, 267140), (296, 175085), (361, 143560), (370, 140068), (380, 136382), (388, 133570), (485, 106856), (703, 73720), (722, 71780), (740, 70034), (760, 68191), (776, 66785), (970, 53428), (1406, 36860), (1444, 35890), (1480, 35017), (1805, 28712), (1843, 28120), (1940, 26714), (2812, 18430), (2888, 17945), (3515, 14744), (3589, 14440), (3610, 14356), (3686, 14060), (3880, 13357), (5624, 9215), (7030, 7372), (7178, 7220)]